SQL Developer

SUMMARY:
Intermediate SQL Developer | Location: Johannesburg, Gauteng (Full Time)
 
An exciting opportunity has become available for an experienced Intermediate SQL Developer to join a dynamic technology team responsible for developing, maintaining and optimising enterprise database solutions that support critical business operations.

POSITION INFO:

Our client is a well-established South African organisation with a strong reputation for innovation, technology, and operational excellence. They invest heavily in modern data solutions and are committed to leveraging technology to drive smarter business decisions and improve customer experiences.
 
Joining this team means working on large-scale enterprise systems, collaborating with highly skilled professionals, and contributing to projects that have a real business impact. The organisation offers a collaborative, supportive environment that encourages continuous learning, professional growth, and the opportunity to work with modern Microsoft technologies and data platforms.
 
This role is ideal for a developer who enjoys solving complex data challenges, improving database performance and working closely with business stakeholders to deliver scalable, high-quality solutions.
 
If you're passionate about SQL development, data optimisation and building reliable enterprise data solutions, we'd love to hear from you.
 
 
Duties:
 

• Design, develop and maintain SQL Server database objects including stored procedures, functions, views and triggers.
• Develop and maintain ETL processes using SSIS.
• Create and support reporting solutions using SSRS and Power BI.
• Optimise SQL queries, indexes and database performance.
• Analyse execution plans and resolve database performance issues.
• Design and maintain relational database structures while ensuring data integrity.
• Collaborate with Developers, Business Analysts and QA teams to translate business requirements into technical solutions.
• Support production environments through troubleshooting, root cause analysis and issue resolution.
• Participate in database deployments, code reviews and change management activities.
• Maintain technical documentation and adhere to development standards and best practices

• Matric (Grade 12)
• National Diploma, Bachelor's Degree or BTech in Information Technology, Computer Science, Software Engineering, Information Systems, or a related field.
• Microsoft SQL certifications.

• 3–5 years' commercial experience as a SQL Developer.
• Strong experience with Microsoft SQL Server (2016–2022).
• Advanced T-SQL development skills.
• Experience with Azure SQL or cloud-based data platforms.
• Exposure to Data Warehousing, SSAS or modern data engineering technologies.
• Experience working within Financial Services, Insurance or Banking.
• Experience developing stored procedures, functions, views and triggers.
• Hands-on experience with SSIS.
• Experience with SSRS and/or Power BI.
• Strong understanding of relational database design and normalisation.
• Experience with query optimisation, indexing and execution plans.
• Exposure to version control tools such as Git or Azure DevOps.
• Experience working within Agile development environments.

• Strong analytical and problem-solving skills.
• Excellent communication and stakeholder engagement abilities.
• A collaborative team player with high attention to detail.
• Someone who enjoys continuously learning and improving technical skills.